1. 100% Original Factory Compatibility & Direct Replacement
Fully compliant with original Kaishan size and parameter standards. Complete LC1D/CJX2 models fit all 7.5KW-132KW Kaishan fixed and VFD screw compressors perfectly without wiring modification or debugging.
2. Silver Alloy Contact, Anti-Burn & Anti-Sticking
Thickened upgraded silver alloy contacts provide excellent conductivity and low heat generation. The professional arc extinguishing structure eliminates high-voltage arc instantly, solving common problems such as contact blackening, sticking and jamming, greatly extending service life under frequent startup conditions.
3. Pure Copper Coil, Stable & Silent Operation
High-density pure copper electromagnetic coil generates uniform and strong magnetic suction for accurate instant closure without jitter or abnormal noise. The coil features low temperature rise and anti-aging performance, avoiding burnout during long-term continuous power-on operation.
4. Flame-Retardant Insulation & High Industrial Safety
Made of high-quality flame-retardant ABS material, the housing provides high voltage insulation, fire resistance and high-temperature resistance. It effectively prevents electric leakage, dust and moisture erosion, eliminating electrical safety risks in harsh workshop environments.
5. High-Frequency Startup Resistance & 24/7 Operation
Industrial-grade optimized structure adapts to frequent startup working modes. Anti-fatigue and impact-resistant design ensures accurate switching action during 24/7 continuous operation, avoiding unexpected shutdown and startup failure.
6. Wide Compatibility & Easy Maintenance
Universal 220V/380V voltage fits most Kaishan compressor models. Standard labeled terminals and mounting holes enable quick disassembly and replacement, saving maintenance time and cost efficiently.
7. Low Failure & Maintenance-Free Cost Performance
Robust integral structure with no vulnerable parts requires no daily maintenance. Accurate circuit switching control reduces electric system failure rate, providing stable and cost-effective long-term operation.
